Pith Number

pith:VZKEU67W

pith:2025:VZKEU67W7JB7FGHB5F44S5DL4B

not attested not anchored not stored refs pending

ALLabel: Three-stage Active Learning for LLM-based Entity Recognition using Demonstration Retrieval

Lei Shi, Qiji Zhou, Weize Wu, Yue Zhang, Zihan Chen

arxiv:2509.07512 v1 · 2025-09-09 · cs.CL · cs.AI · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZKEU67W7JB7FGHB5F44S5DL4B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T12:07:22.899009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae544a7bf6fa43f298e1e979c9746be06f92abd941993487c5ee24ae8898a738

Aliases

arxiv: 2509.07512 · arxiv_version: 2509.07512v1 · doi: 10.48550/arxiv.2509.07512 · pith_short_12: VZKEU67W7JB7 · pith_short_16: VZKEU67W7JB7FGHB · pith_short_8: VZKEU67W

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VZKEU67W7JB7FGHB5F44S5DL4B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ae544a7bf6fa43f298e1e979c9746be06f92abd941993487c5ee24ae8898a738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef774d567a29b06f436d9fd2680e017334585af5aa594080d81c4192d11c37da",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-09T08:47:13Z",
    "title_canon_sha256": "e785d2400f593a3b0ffa1c39947a7f9e7dea6bd17e236d109721862fce9935d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07512",
    "kind": "arxiv",
    "version": 1
  }
}